@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --background-color: #f0f2f5;
    --container-bg: #ffffff;
    --text-color: #333;
    --text-light: #8898aa;
    --border-color: #e9ecef;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #2dce89;
    --danger-color: #f5365c;
}

/* General Body Styles */
body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--background-color);
    margin: 0;
    color: var(--text-color);
    padding-top: 80px; /* Space for fixed navbar */
}

.main-content {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: calc(100vh - 80px);
    padding: 20px;
    box-sizing: border-box;
}

/* Navbar */
.navbar {
    background: var(--container-bg);
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    box-shadow: 0 2px 10px var(--shadow-color);
    transition: top 0.3s;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    height: 80px;
    z-index: 1;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 50px;
}

.nav-logo {
    color: var(--text-color);
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    font-size: 2rem;
    font-weight: 700;
}
.nav-logo .fa-rocket {
    margin-right: 0.5rem;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    text-align: center;
}

.nav-item {
    height: 80px;
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 0 1rem;
    color: var(--text-light);
    transition: all 0.3s ease;
}
.nav-item i {
    margin-right: 8px;
    transition: transform 0.3s ease;
}
.nav-item:hover, .nav-item.active {
    color: var(--primary-color);
    transform: translateY(-2px);
}
.nav-item.active i {
    transform: scale(1.2);
}

.nav-toggle {
    display: none;
    color: var(--text-color);
}

/* Main Container */
.container {
    background-color: var(--container-bg);
    padding: 30px 40px;
    border-radius: 20px;
    box-shadow: 0 15px 35px var(--shadow-color);
    text-align: center;
    width: 95%;
    max-width: 1100px; /* Wider for net-disk feel */
    border: 1px solid var(--border-color);
}

h1 {
    margin-bottom: 15px;
    color: var(--text-color);
    font-weight: 700;
    font-size: 2.5rem;
}

.subtitle {
    margin-bottom: 30px;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Compact Upload Area */
.upload-container {
    margin-bottom: 30px;
}

.upload-area-compact {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #fcfdff;
    margin-bottom: 15px;
}
.upload-area-compact:hover, .upload-area-compact.active {
    border-color: var(--primary-color);
    background-color: rgba(106, 17, 203, 0.05);
    transform: translateY(-2px);
}
.upload-area-compact .upload-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: block;
}
.upload-area-compact p {
    margin: 0;
    color: var(--text-light);
    font-weight: 500;
}
.upload-area-compact p span {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

/* Progress & Uploaded Area */
.progress-area .row, .uploaded-area .row {
    background: #f7fafc;
    border-radius: 10px;
    padding: 15px 20px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border-color);
    position: relative; /* For absolute positioning of percent */
}
.progress-area .row .content {
    width: 100%;
    display: flex;
    align-items: center;
}

.progress-area .details {
    display: flex;
    flex-direction: column;
    margin-left: 15px;
    flex-grow: 1;
}

.progress-area .details span.name {
    font-size: 1rem;
    font-weight: 500;
    color: #333;
}
.progress-area .progress-bar {
    height: 8px;
    width: 100%;
    background: #e9ecef;
    border-radius: 50px;
    margin-top: 8px;
}
.progress-bar .progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: inherit;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.progress-area .details .percent {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: #555;
}

.uploaded-area {
    max-height: none; /* Allow it to grow */
    overflow-y: visible;
}

.uploaded-area .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.uploaded-area .row .content {
    display: flex;
    align-items: center;
    flex-grow: 1;
}
.uploaded-area .row .details {
    margin-left: 15px;
    text-align: left;
    flex-grow: 1;
    min-width: 0;
}
.uploaded-area .row .details .name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}

.uploaded-area .row .details .size {
    color: #666;
    font-size: 0.8rem;
}

.uploaded-area .row .details .size a {
    color: var(--primary-color);
    text-decoration: none;
}

.uploaded-area .row .details .size a:hover {
    text-decoration: underline;
}
.uploaded-area .success-icon {
    font-size: 1.2rem;
    color: #27ae60;
}

.uploaded-area .error-icon {
    font-size: 1.2rem;
    color: #c0392b;
}

.uploaded-area .error-message {
    color: #c0392b;
    font-weight: 500;
}

.copy-btn-small {
    background: none;
    border: none;
    color: #7f8c8d;
    cursor: pointer;
    font-size: 1rem;
    padding: 5px;
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
}

.copy-btn-small:hover {
    background-color: #ecf0f1;
    color: var(--primary-color);
}

/* --- File List (Home Page) --- */
.file-list-container {
    width: 100%;
    margin-top: 40px;
    text-align: left;
}
.file-list-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #32325d;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}
.file-list {
    max-height: 350px;
    overflow-y: auto;
    padding-right: 10px;
}
.file-list .file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-radius: 10px;
    transition: all 0.25s ease-in-out;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    margin-bottom: 10px;
}
.file-list .file-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}
.file-list .file-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.file-list .file-name {
    font-size: 16px;
    font-weight: 600;
    color: #525f7f;
}
.file-list .file-meta {
    font-size: 12px;
    color: var(--text-light);
}
.file-list .file-actions a {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    padding: 8px 16px;
    border: 2px solid transparent;
    border-radius: 50px;
    background-color: rgba(106, 17, 203, 0.1);
    transition: all 0.2s ease-in-out;
}
.file-list .file-actions a:hover {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 10px rgba(106, 17, 203, 0.3);
}

/* --- Modern File List --- */
.file-list-container-disk {
    width: 100%;
    margin-top: 20px;
    text-align: left;
}
.file-list-header {
    display: grid;
    grid-template-columns: 40px minmax(0, 4fr) minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 20px;
    padding: 12px 25px;
    font-weight: 600;
    color: var(--text-light);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.file-header-name { text-align: left; }
.file-header-actions { text-align: center; }

.file-list-disk {
    display: flex;
    flex-direction: column;
    gap: 8px; /* Reduced gap */
}
.file-item-disk {
    display: grid;
    grid-template-columns: 40px minmax(0, 4fr) minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 20px;
    align-items: center;
    padding: 12px 25px;
    background-color: #fff;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: all 0.25s ease-in-out;
}
.file-item-disk:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.07);
    border-color: var(--border-color);
}
.file-item-disk.new-file-fade-in {
    animation: fadeIn 0.5s ease-out;
}
.file-info-disk {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    overflow: hidden; /* For text truncation */
}
.file-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-icon {
    font-size: 1.6rem;
    color: var(--secondary-color);
    flex-shrink: 0;
}
.file-size, .file-date {
    color: var(--text-light);
    font-size: 0.95rem;
}
.file-actions-disk {
    display: flex;
    justify-content: center;
    gap: 10px;
    opacity: 0; /* Hidden by default */
    transition: opacity 0.25s ease-in-out;
}
.file-item-disk:hover .file-actions-disk, .image-list-item:hover .file-info-actions {
    opacity: 1; /* Show on hover */
}
.action-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 8px;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: all 0.2s ease;
}
.action-btn.download-btn:hover { color: var(--success-color); background-color: rgba(45, 206, 137, 0.1); }
.action-btn.delete-btn:hover { color: var(--danger-color); background-color: rgba(245, 54, 92, 0.1); }
.action-btn.share-btn:hover, .action-btn.copy-btn:hover { color: var(--secondary-color); background-color: rgba(37, 117, 252, 0.1); }

.empty-list {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-light);
}
.empty-list i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}
.empty-list p {
    font-size: 1.1rem;
    font-weight: 500;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-color);
    text-decoration: none;
}

.pagination-link.disabled {
    pointer-events: none;
    color: var(--text-light);
    opacity: 0.55;
}

/* --- Batch Actions & Checkboxes --- */
.batch-actions-container {
    display: flex;
    justify-content: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.batch-action-btn {
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.batch-action-btn i {
    font-size: 1.1em;
}

.batch-action-btn.delete {
    background: linear-gradient(to right, #ff758c, var(--danger-color));
}

.batch-action-btn.copy {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.batch-action-btn:disabled {
    background: #dbe0e6;
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.7;
}

.batch-action-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.file-header-checkbox, .file-info-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-item-disk {
    position: relative;
    border-left: 4px solid transparent; /* For selection highlight */
}

.file-item-disk.selected {
    background-color: rgba(106, 17, 203, 0.04);
    border-left-color: var(--primary-color);
}

input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    background-color: #fff;
    margin: 0;
    font: inherit;
    color: currentColor;
    width: 1.25em;
    height: 1.25em;
    border: 0.15em solid #dfe1e5;
    border-radius: 0.35em;
    display: grid;
    place-content: center;
    cursor: pointer;
    transition: all 0.1s ease-in-out;
}

input[type="checkbox"]::before {
    content: "";
    width: 0.75em;
    height: 0.75em;
    transform: scale(0);
    transition: 120ms transform ease-in-out;
    box-shadow: inset 1em 1em var(--primary-color);
    background-color: var(--primary-color);
    transform-origin: bottom left;
    clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

input[type="checkbox"]:checked::before {
    transform: scale(1);
}

input[type="checkbox"]:checked {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
}

input[type="checkbox"]:hover {
    border-color: var(--secondary-color);
}

/* --- Image Hosting List View --- */
.gallery-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #32325d;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.controls-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.selection-counter {
    margin-left: 15px;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.link-format-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.format-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
}

.format-options {
    display: flex;
    background-color: #f0f2f5;
    border-radius: 8px;
    padding: 4px;
}

.format-option {
    padding: 8px 16px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 500;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.format-option.active {
    background-color: #fff;
    color: var(--primary-color);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.image-list-header {
    display: grid;
    grid-template-columns: 40px minmax(0, 4fr) minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 20px;
    padding: 12px 25px;
    font-weight: 600;
    color: var(--text-light);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.file-header-name { text-align: left; }
.file-header-actions { text-align: center; }
.file-header-size, .file-header-date { text-align: left; }


.image-list-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.image-list-item {
    display: grid;
    grid-template-columns: 40px minmax(0, 4fr) minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 20px;
    align-items: center;
    padding: 12px 25px;
    background-color: #fff;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: all 0.25s ease-in-out;
    border-left: 4px solid transparent;
}

.image-list-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.07);
    border-color: var(--border-color);
}

.image-list-item.selected {
    background-color: rgba(106, 17, 203, 0.04);
    border-left-color: var(--primary-color);
}

.file-info-name {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    overflow: hidden;
}

.list-thumbnail {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.list-thumbnail:hover {
    transform: scale(1.1);
}

.file-info-size, .file-info-date {
    color: var(--text-light);
    font-size: 0.95rem;
}

.file-info-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.25s ease-in-out;
}


/* Responsive Design */
@media screen and (max-width: 960px) {
    .nav-container {
        padding: 0 20px;
    }
    .container {
        width: 90%;
        padding: 30px;
    }
    .file-list-header {
        display: none;
    }
    .file-item-disk {
        grid-template-columns: 40px 1fr; /* Checkbox + Content */
        gap: 15px;
        padding: 15px;
        text-align: left;
        border-left-width: 0; /* Remove side border on mobile */
    }
    .file-item-disk.selected {
        background-color: rgba(106, 17, 203, 0.04);
        border-left-width: 0;
    }
    /* The checkbox is in column 1. The rest are in column 2 */
    .file-info-checkbox {
        grid-column: 1 / 2;
        grid-row: 1 / 4; /* Span across rows for easy clicking */
    }
    .file-info-disk, .file-size, .file-date, .file-actions-disk {
        grid-column: 2 / 3;
    }
    .file-info-disk {
        flex-direction: row;
    }
    .file-size, .file-date {
        text-align: left;
        padding-left: 0; /* No more weird padding */
    }
    .file-actions-disk {
        justify-content: flex-start;
        padding-left: 0;
        opacity: 1; /* Always visible on mobile */
    }
    .file-size::before { content: "Size: "; font-weight: 600; color: var(--text-color); }
    .file-date::before { content: "Date: "; font-weight: 600; color: var(--text-color); }
}

@media screen and (max-width: 768px) {
    .nav-menu {
        display: flex;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 80px;
        left: -100%;
        opacity: 1;
        transition: all 0.5s ease;
        background: var(--container-bg);
        box-shadow: 0 5px 10px var(--shadow-color);
    }
    .nav-menu.active {
        left: 0;
        opacity: 1;
        transition: all 0.5s ease;
        z-index: 1;
    }
    .nav-item {
        width: 100%;
        padding: 1.5rem 0;
    }
    .nav-toggle {
        display: block;
        cursor: pointer;
        font-size: 1.8rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: #aaa;
}
/* --- Image Gallery --- */
.image-gallery-container {
    width: 100%;
    margin-top: 40px;
    text-align: left;
}

.gallery-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.gallery-title .fa-images {
    color: var(--primary-color);
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    aspect-ratio: 1 / 1; /* Maintain square aspect ratio */
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover the area, cropping if necessary */
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    box-sizing: border-box;
}

.gallery-item:hover .item-overlay {
    opacity: 1;
}

.item-info {
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.gallery-item:hover .item-info {
    transform: translateY(0);
}

.item-filename {
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}

.item-actions {
    display: flex;
    gap: 10px;
}

.item-actions .action-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.item-actions .action-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* --- Image Modal --- */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.9);
    animation: fadeIn 0.3s;
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 1200px;
    animation: zoomIn 0.3s;
}

#modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close-modal:hover,
.close-modal:focus {
    color: #bbb;
    text-decoration: none;
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes zoomIn {
    from {transform: scale(0.8);}
    to {transform: scale(1);}
}

@media screen and (max-width: 768px) {
    .image-gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }
}

@media screen and (max-width: 480px) {
    .image-gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
    .item-overlay {
        padding: 15px;
    }
    .item-filename {
        font-size: 0.9rem;
    }
}
/* Toast Notification Styles */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border-radius: 8px;
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease-in-out, bottom 0.3s ease-in-out;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.toast.show {
    opacity: 1;
    bottom: 40px;
}

.toast.success {
    background-color: #28a745; /* Green */
}

.toast.error {
    background-color: #dc3545; /* Red */
}

/* Style for the new copy link button to match others */
.action-btn.copy-link-btn {
    color: #007bff; /* Blue */
}

.action-btn.copy-link-btn:hover {
    color: #0056b3;
}
/* --- Login Page --- */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: calc(100vh - 120px); /* Adjust for navbar and some padding */
    padding: 20px;
    box-sizing: border-box;
}

.login-box {
    background: var(--container-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 35px var(--shadow-color);
    text-align: center;
    width: 100%;
    max-width: 450px;
    border: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease-out;
}

.login-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1;
}

.login-box h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.login-form {
    margin-top: 30px;
}

.form-group {
    position: relative;
    margin-bottom: 20px;
}

.form-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.1rem;
}

.form-group input {
    width: 100%;
    padding: 15px 15px 15px 50px; /* Left padding for icon */
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(106, 17, 203, 0.15);
}

.btn {
    cursor: pointer;
    padding: 15px 25px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(0, 0, 0, 0.2);
}

.btn-block {
    width: 100%;
    display: block;
}

.error-message {
    color: var(--danger-color);
    margin-top: 15px;
    font-weight: 500;
    animation: zoomIn 0.3s ease;
}

/* Responsive for Login Page */
@media (max-width: 768px) {
    .login-box {
        padding: 30px;
    }
    .login-box h1 {
        font-size: 1.8rem;
    }
}
/* --- Settings Page --- */
.settings-page-container {
    max-width: 800px;
    width: 100%;
}

.settings-card {
    background-color: var(--container-bg);
    padding: 30px 40px;
    border-radius: 16px;
    box-shadow: 0 10px 30px var(--shadow-color);
    text-align: left;
    border: 1px solid var(--border-color);
}

.settings-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
}

.settings-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.6;
}

.settings-form .form-group {
    margin-bottom: 20px;
}

.settings-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.settings-form .input-wrapper {
    position: relative;
}

.settings-form .input-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.settings-form input[type="password"] {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}

.settings-form input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(106, 17, 203, 0.2);
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-submit i {
    font-size: 1.1em;
}

.message {
    margin-top: 20px;
    padding: 12px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
}

.message.success {
    background-color: rgba(45, 206, 137, 0.1);
    color: var(--success-color);
}

.message.error {
    background-color: rgba(245, 54, 92, 0.1);
    color: var(--danger-color);
}